CROshaker
The CROshaker BN/WiO Testkit from CROMIND Technologies is a state-of-the-art, microprocessor-controlled measurement system specifically designed for determining the Base Number (BN) and Water-in-Oil (WiO) content. It provides precise and rapid results, helping you monitor and optimize the oil quality in your systems.
Our product CROshaker is entirely developed and produced in Germany to ensure the highest quality and reliability.
The CROshaker BN/WiO Testkit from CROMIND Technologies is a state-of-the-art, microprocessor-controlled measurement system specifically designed for determining the Base Number (BN) and Water-in-Oil (WiO) content. It provides precise and rapid results, helping you monitor and optimize the oil quality in your systems.
Our product CROshaker is entirely developed and produced in Germany to ensure the highest quality and reliability.
Transform Your Marine Operations with the CROshaker BN/WiO Testkit
Unlock the full potential of your machinery with the state-of-the-art CROshaker BN/WiO Testkit. This advanced, microprocessor-controlled measurement system is specifically designed to determine the Base Number (BN) and Water-in-Oil (WiO) content, providing you with precise and rapid results to monitor and optimize oil quality.

Why Choose the CROshaker BN/WiO Testkit?
Instant Results:
On-Site Testing: Get immediate, accurate results right where you need them. Make informed decisions on the spot and keep your operations running smoothly.
Minimize Downtime: Quickly identify and address oil quality issues, reducing costly downtime and keeping your machinery in top condition.
Cost Savings:
Lower Expenses: Save on frequent lab tests and reduce overall testing costs. Invest in preventive maintenance to avoid expensive repairs and replacements.
Early Detection: Catch potential problems early and extend the lifespan of your equipment, ensuring long-term savings.
Operational Excellence:
Real-Time Monitoring: Continuously monitor oil quality to ensure optimal performance of engines and hydraulic systems. Enhance efficiency and reliability across your fleet.
Smart Maintenance: Plan and schedule maintenance activities based on real-time data, improving productivity and reducing unexpected failures.
Unmatched Portability:
Compact Design: Lightweight and easy to transport, the CROshaker BN/WiO Testkit is perfect for use in various locations, including remote and offshore environments.
User-Friendly Interface: Simple operation with intuitive controls, making it accessible for crew members with minimal training.
Versatile Applications:
Multiple Uses: Ideal for ship engines, hydraulic systems, and other critical machinery. Adaptable to diverse marine settings, ensuring reliable performance wherever you go.
Safety and Compliance:
Regulatory Compliance: Ensure compliance with industry regulations and standards by providing accurate and timely oil quality data. Protect your operations and reputation.
Risk Reduction: Reduce the risk of machinery failure and environmental hazards by maintaining optimal oil quality. Safeguard your crew, cargo, and the environment.
Specific Benefits for the Marine Industry
Operational Safety:
Reliable Performance: Maintain the reliability of critical systems, enhancing the safety of crew and cargo. Operate with confidence and peace of mind.
Emergency Preparedness: Provide crucial data for quick decision-making in emergency situations. Be ready for any challenge that comes your way.
Engine Health:
Prolonged Lifespan: Regular monitoring prevents engine wear and tear, extending the lifespan of marine engines. Keep your vessels running smoothly and efficiently.
Fuel Efficiency: Ensure engines run at peak performance, reducing fuel consumption and operational costs. Maximize your savings and sustainability.
Environmental Protection:
Leak Prevention: Detect potential oil leaks and contamination, preventing environmental damage and regulatory penalties. Commit to responsible and sustainable operations.
Sustainable Practices: Support environmentally responsible practices by ensuring optimal oil quality. Protect the seas and your reputation.
Ensure the longevity and efficiency of your systems with the CROshaker BN/WiO Testkit. Perfect for ship engines, hydraulic systems, power plants, and the automotive industry.
Order now and experience the precision and reliability of CROMIND Technologies!
- Base Number (BN) Measurement: Determines the alkaline reserve of the oil, which is a crucial indicator of oil quality. BN measurement helps prevent acidic corrosion and extends the lifespan of engines and hydraulic systems.
Water-in-Oil (WiO) Measurement: Measures the water content in oil samples, which is a critical factor for lubrication and protection against wear. High water content can lead to damage in machinery and systems.
Easy Operation: The test device features an intuitive user interface with an OLED display and control buttons, allowing easy navigation through the software menu.
- Robust Design: The CROshaker test device consists of a two-part, anodized aluminum housing with a screw closure, ensuring durability and reliability.
Portable Testkit: The compact and lightweight design makes the CROshaker BN/WiO Testkit ideal for on-site use. It can be easily transported and used in various environments.
- Dimensions: 80 mm x 72 mm x 80 mm
- Weight: 0.51 kg (empty weight)
- Display: OLED display (monochrome) with a resolution of 124×64 pixels
- Battery: 2 x AA Alkaline 1.5V
- Measurement Ranges:
- Base Number (BN): 0 to 150 BN
- Water-in-Oil (WiO): 0.03 to 10 V%
- Measurement Accuracy:
- BN Measurement: ±5% of the measured value
- WiO Measurement: ±10% of the measured value
- Measurement Duration:
- BN Test: 1 to 30 minutes (adjustable)
- WiO Test: 1 to 30 minutes (adjustable)
- Operating Conditions:
- Operating Temperature: +10°C to +50°C
- Storage Temperature: -10°C to +60°C
- Operating Humidity: ≤ 90%
- Storage Humidity: ≤ 90%
- Electromagnetic Compatibility (EMC):
- Standard: DIN EN 61326-1: 2013-07
- Radiated Emission: 30 to 1000 MHz (DIN EN 55011: 2018-05 / CISPR 11: 2015)
- Immunity: Electrostatic Discharge: Contact 4 kV, Air 8 kV (DIN EN 61000-4-2: 2009-12)
- Electromagnetic Fields: 80 to 1000 MHz and 1.4 to 2.7 GHz, 10/3/1 V/m, 80% AM (DIN EN 61000-4-3: 2021-11)
- Power Frequency Magnetic Field: 30 A/m (DIN EN 61000-4-8: 2010-11)
- Ship Engines: At least once a month.
- Hydraulic Systems: Every three months.
- Power Plants: At least once a month.
- Automotive Industry: Every three months or after every 5,000 kilometers.





